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National Stock Number:
3040-01-434-0438
Federal Supply Class:
3040
National Item Identification Number:
014340438
Description:
SHAFT,SHOULDERED
Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
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Manufacturer Information:
| 654911 | 02978 | RENK AMERICA LLC | | 654911 | 3NNX8 | BRIGHTON CROMWELL LLC |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 1.0600 INCHES NOMINAL | | FIRST END PITCH DIAMETER | 1.0501 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM | | FIRST END SPLINE MAJOR DIAMETER | 1.1450 INCHES MINIMUM AND 1.1500 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.9900 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | FIRST END SPLINE QUANTITY | 22 | | FIRST END STYLE | SPLINED (INVOLUTE) | | LARGEST STEP DIAMETER | 1.200 INCHES MINIMUM AND 1.202 INCHES MAXIMUM | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 16.812 INCHES NOMINAL | | SPECIAL FEATURES | MATERIAL PER AMS-6487 | | STEP QUANTITY | 4 | | SURFACE FINISH | 50.0 MICROINCHES |
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